IMO2011664: Lindsay Owen-Jones / Bridgeman Images

IMO2011665: Lindsay Owen-Jones / Bridgeman Images

OLA2011875: Cirillo Floreanini preparing to ascend K2, 1954 (b/w photo) / Bridgeman Images

IMO2011957: Tehran Metro / Bridgeman Images

IMO2011872: Ian Curtis / Bridgeman Images

IMO2012211: Berliners seated on wall facing GDR policemen near Brandenburg Gate on november 10, 1989 (photo) / Bridgeman Images

IMO2012232: Holes in the wall at the level of the Brandenburg Gate watched by East German guards, December, 1989 (b/w photo) / Bridgeman Images

IMO2012238: Reunification of Germany / Bridgeman Images

IMO2012241: East German soldiers positioned on the wall in the Reichstag sector, 11 November, 1989 (b/w photo) / Bridgeman Images

IMO2012245: Citizens celebrate the fall of the wall with the NVA fur hat on their head, Berlin on 11 November, 1989 (b/w photo) / Bridgeman Images

OLA2012316: Dimitri Nabokov / Bridgeman Images

IMO2012243: West Berliners just outside the Brandenburg Gate, 11 November, 1989 (b/w photo) / Bridgeman Images

IMO2012247: West Berliners passed through the no man's land area outside the Brandenburg Gate while a man attacks the wall with a hammer, 11 November, 1989 (b/w photo) / Bridgeman Images

IMO2012253: GDR border guards standing in the no man's land at night while West Berliners are standing on the wall, 9 November, 1989 (b/w photo) / Bridgeman Images

IMO2012221: Berlin Wall, 1985 / Bridgeman Images

IMO2012227: Berlin Wall, 1986 / Bridgeman Images

IMO2012252: Passers-by at the Brandenburg Gate gaze upon the Berlin Wall, November, 1989 (b/w photo) / Bridgeman Images

KOP2012450: Prince Felipe and Princess Letizia / Bridgeman Images

KOP2012456: Leonor of Spain / Bridgeman Images

SZT2012497: Ludwig Hoelscher / Bridgeman Images

SZT2012514: Wolfgang Schneiderhan, c.1960 / Bridgeman Images

SZT2012646: Waldemar Kmentt, Austrian tenor, c. 1970 / Bridgeman Images

SZT2012649: The Czech conductor and composer Rafael Kubelik (1914-1996) here c. 1960 / Bridgeman Images

SZT2012429: Bamberg Symphonic Orchestra, 2001 / Bridgeman Images

SZT2012439: Karel Ancerl / Bridgeman Images

KOP2012449: Anthony Lapaglia / Bridgeman Images

SZT2012509: Joseph of Metternich / Bridgeman Images

SZT2012434: Gottlob Frick, c. 1960 / Bridgeman Images

SZT2012438: Serge Jaroff, c.1965 / Bridgeman Images

IMO2012445: Sanglier / Bridgeman Images

SZT2012448: Peter Anders and Maria Cebotari / Bridgeman Images

SZT2012502: Richard Holm / Bridgeman Images

SZT2012656: Anneliese Rothenberger, 1967 / Bridgeman Images

KOP2012942: Premiere communion de Victoria Federica / Bridgeman Images

KOP2012960: Prince Felipe and Princess Letizia of Spain / Bridgeman Images

IMO2012771: Roby Lakatos / Bridgeman Images